Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -41.99
Milk (kg) 542.00 -0.014 -7.59
Fat (kg) 59.38 -0.375 -22.24
Prot (kg) 27.56 -0.441 -12.16
Fertility Sub Index 5.57
Calving Interval (days) -3.24 -1.459 4.73
Survival (%) 0.75 1.117 0.84
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 1.98
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -3.24 -0.432 1.40
Maintenance Sub Index Maint. Sub Index 3.83
Live WT (kg) -12.50 -0.307 3.83
Total Carbon Sub Index -29.52

* Based on an €80/tonne carbon price